# Chaos Lab vs Pic2Mag

The clearest difference is update cadence: Chaos Lab at every 3 days against Pic2Mag's every 31 months. Chaos Lab also leads on ratings volume (8 vs 1). Pic2Mag's advantage is iOS requirement (8.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Chaos Lab against 5.0 for Pic2Mag. That said, the two scores are not equally well evidenced: Chaos Lab has 8 ratings behind it against 1, so its average is the more settled of the two.

Chaos Lab ships an update every 3 days, Pic2Mag every 31 months. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chaos Lab | Pic2Mag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (8 ratings)](https://appshunter.io/ios/app/chaos-lab/id398270047/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pic2mag/id1514504657/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 31 months |
| Monetization | Free | Free |
| Size | 7 MB | 108 MB |
| Requires iOS | 18.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Timothy D. Jones](https://appshunter.io/developer/398270050) | [Michael Snyder](https://appshunter.io/developer/1514504656) |

## What reviewers say

### Chaos Lab

[App page](https://appshunter.io/ios/app/chaos-lab/id398270047)

Explore the beauty of chaos through interactive simulations of mathematical objects, chemical reactions, and celestial mechanics. Manipulate parameters with device tilt and touch to create stunning visual art and understand complex scientific principles.

**Highlights:** Interactive strange attractors, Chemical oscillator simulations, 3-body chaos simulation, Julian fractal morphing, Real-time parameter control, Multiple attractors included

**Features:** macOS Compatibility

**In-app purchases:** none


### Pic2Mag

[App page](https://appshunter.io/ios/app/pic2mag/id1514504657)

Visualize magnetic and electric fields by drawing magnets or charges. This educational tool helps students understand physics concepts by displaying field lines and voltage potentials. It offers a free, ad-free learning experience for iOS devices.

**Highlights:** Draw magnets to visualize magnetic fields, Draw charges to visualize electric fields, Magnetostatic and Electrostatic modes, Field line and voltage potential plotting, Caches results for faster processing, Ad-free learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chaos Lab free?

Chaos Lab is free to download, with no in-app purchases.

### Is Pic2Mag free?

Pic2Mag is free to download, with no in-app purchases.

### Which has better reviews, Chaos Lab or Pic2Mag?

Pic2Mag is rated higher. Chaos Lab averages 4.9 out of 5 from 8 ratings, while Pic2Mag averages 5.0 from 1 ratings.

### Do Chaos Lab or Pic2Mag have ads?

Neither Chaos Lab nor Pic2Mag shows ads.

### Which is updated more often, Chaos Lab or Pic2Mag?

Chaos Lab ships an update every 3 days, and Pic2Mag every 31 months. Most recently, Chaos Lab was updated on October 23, 2026 and Pic2Mag on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*